Abstract
An adaptive absorbing boundary condition (ABC) is applied to the finite element solution of three-dimensional scattering problems. Shown by numerical results, the adaptive ABC is more accurate and reliable than traditional ABCs. The advantages and disadvantages of the adaptive ABC are discussed along with some possible improvements.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 57-61 |
| Number of pages | 5 |
| Journal | IEE Proceedings: Microwaves, Antennas and Propagation |
| Volume | 143 |
| Issue number | 1 |
| DOIs | |
| State | Published - 1996 |
Keywords
- Absorbing boundary condition
- Electromagnetic scattering
- Finite element method
- Radar
ASJC Scopus subject areas
- Computer Networks and Communications
- Electrical and Electronic Engineering